Agave

Alyssum

Amaranth

Black sage

Brodiaea

Burdock

California Bay

California coffee berry and cascara sagrada

Camphor tree

Carob

Castor bean

Cattail

Chia

Chickweed

Chicory

Cleavers

Currants and gooseberries

Dandelion

Dock

Elder

Epazote

Eucalyptus

Fennel

Filaree

Glasswort

Grass

Horehound

Horsetail

Jimsonweed

Lamb's quarter

Mallow

Manzanita

Milkweed

Miner's lettuce

Mugwort

Mustard

Nasturtium

Nettle

Oak tree

Passionflower

Pinon pine

Plantain

Poison hemlock

Poison oak

Prickly lettuce

Prickly pear

Purslane

Rose

Rosemary

Russian thistle

Sea rocket

Seaweeds

Shepherd's purse

Sow thistle

Thistle

Toothwort

Toyon

Tree tobacco

Watercress

Water hyacinth

Western black nightshade

White sage

Wild asparagus

Wild buckwheat

Wild cucumber

Wild onions

Willow

Wood sorrel

Yarrow

Yerba santa

Yucca.